筛选
科学数据
统计数据
共检索到93条 ,权限内显示50条;
Data from: Spatial scaling of functional structure in bird and mammal assemblages
- 负责人：
- DOI：
- doi:10.5061/dryad.78sr6
- 摘要：
- Differences in trait composition, or functional structure, of assemblages across spatial scales may stem from the ability to tolerate
Data from: On the measurement of occupancy in ecology and paleontology
- 负责人：
- DOI：
- doi:10.5061/dryad.5sr24
- 摘要：
- e not found. The magnitude of this bias increases as the average occupancy probability decreases and as the number of sites sampled decreases. A maximum-likelihood method
Data from: Macroecology and macroevolution of the latitudinal diversity gradient in ants
- 负责人：
- 关键词：
- Formicidae
- DOI：
- doi:10.5061/dryad.g579t7k
- 摘要：
- in the tropics, or due to a longer time period to accumulate diversity due to Earth’s climatic history. We find that latitudinal affinity is highly conserved
Data from: Global ecological success of Thalassoma fishes in extreme coral reef habitats
- 负责人：
- DOI：
- doi:10.5061/dryad.24q8p
- 摘要：
- e relatively little data for the prevalence of this phenomenon at macroecological scales. Using data on the relative abundance of coral reef wrasses
Data from: Decreasing predator density and activity explain declining predation of insect prey along elevational gradients
- 负责人：
- DOI：
- doi:10.5061/dryad.5k586p0
- 摘要：
- ductivity and metabolic rate with temperature, factors of potential relevance across latitudinal and other macroecological gradients, in particular for ectotherm predators
Data from: Long-term differences in extinction risk among the seven forms of rarity
- 负责人：
- Harnik, Paul G.
- DOI：
- doi:10.5061/dryad.0mq69
- 摘要：
- lion years, examining differential extinction with respect to multiple rarity types within each geological stage. We observe systematic differences
Data from: Classification tree methods provide a multifactorial approach to predicting insular body size evolution in rodents
- 负责人：
- DOI：
- doi:10.5061/dryad.5v75d33g
- 摘要：
- -tree analysis we find the most important factor predicting direction of change to be mainland body mass (large rodents decrease, small ones increase); other
Data from: From success to persistence: Identifying an evolutionary regime shift in the diverse Paleozoic aquatic arthropod group Eurypterida, driven
- 负责人：
- DOI：
- doi:10.5061/dryad.24767
- 摘要：
- selective regime appears to operate, although it is still unclear whether consistent survivorship rules apply across different extinction events. We compare
Data from: Geographical barriers and dispersal propensity interact to limit range expansions of Himalayan birds
- 负责人：
- DOI：
- doi:10.5061/dryad.ks633
- 摘要：
- ies distributions across the Himalayas, under a hypothesis that many species have recently expanded their range out of an eastern Pleistocene refuge. I measured
Data from: Establishment success of introduced amphibians increases in the presence of congeneric species
- 负责人：
- DOI：
- doi:10.5061/dryad.7956
- 摘要：
- ilitating establishment (the preadaptation hypothesis). Here we examine successful versus failed introductions of amphibian species across the globe, and find tha
